This article suggests that airlines could soon introduce charges for seats with extra legroom such as those location by the emergency exits. The prediction comes after Singapore Airlines introduced the policy earlier this month. Air France and Virgin Atlantic have also already introduced charges for these seats. Travel experts have predicted that customers will have to pay around £75 for a return ticket to enjoy that luxury of stretching their legs and that the charges are likely to become common place across most airlines. Air France currently charges £42 (50 Euros) each way on flights to the US and intends to widen the policy to all of its long haul flights. Singapore Airlines charges £32 per sector on all of its long haul flights and is looking at introducing charges for other seat categories in the future. It all looks like bad news for those of us with long legs, it appears if you want to avoid cramp on the flight, you will need to pay for it.